| Two Rivers to Arcos de Valdevez | 3,840.36 mi (6,180.46 km) |
| Two Rivers to Arcozelo | 3,859.20 mi (6,210.78 km) |
| Two Rivers to Arganil | 3,915.93 mi (6,302.08 km) |
| Two Rivers to Arouca | 3,881.12 mi (6,246.06 km) |
| Two Rivers to Arruda dos Vinhos | 3,916.40 mi (6,302.83 km) |
| Two Rivers to Aveiro | 3,874.11 mi (6,234.79 km) |
| Two Rivers to Aver-o-Mar | 3,840.86 mi (6,181.27 km) |
| Two Rivers to Aves | 3,860.27 mi (6,212.50 km) |
| Two Rivers to Azambuja | 3,922.31 mi (6,312.35 km) |
| Two Rivers to Baiao | 3,881.98 mi (6,247.44 km) |
| Two Rivers to Barcelos | 3,843.52 mi (6,185.55 km) |
| Two Rivers to Barreiro | 3,928.25 mi (6,321.90 km) |
| Two Rivers to Batalha | 3,903.61 mi (6,282.25 km) |
| Two Rivers to Beja | 4,005.87 mi (6,446.82 km) |
| Two Rivers to Belas | 3,914.89 mi (6,300.41 km) |
